to play the role of mitt romney in the president's practice sessions. ohio senator rob portman is portraying the president in mitt romney's debates, as well. >>> president obama and mitt romney will go face to face wednesday in the first of three presidential debates. you can watch it live right here on cnn, 7:00 eastern. and also cnn.com. don't miss that. >>> we could all agree having children changes your life forever. as parents, we want what is best for our kids. we want to make sure our children are safe and happy. you would think that would be the case for every parent. not so. take a look at this man. this father was willing to strap on a vest filled with explosives and kill as many people as possible, including himself. this father wanted to desert his son, let him grow up without a dad. this father says it is perfectly okay if his 4-year-old son becomes a suicide bomber, too. cnn got this stunning exclusive interview with the father whose choices are so difficult to understa understand. >> reporter: behind these high walls of the prison, among the 7,000 inmates, are se
